On Thu, Aug 29, 2019 at 12:22:27AM +0300, Lionel Landwerlin wrote:
On 29/08/2019 00:02, Rodrigo Vivi wrote:
From: Lionel Landwerlin lionel.g.landwerlin@intel.com
commit 6a67a20366f894c172734f28c5646bdbe48a46e3 upstream.
subslice_mask is an array indexed by slice, not subslice.
Signed-off-by: Lionel Landwerlin lionel.g.landwerlin@intel.com Fixes: 8cc7669355136f ("drm/i915: store all subslice masks") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108712 Reviewed-by: Chris Wilson chris@chris-wilson.co.uk Reviewed-by: Tvrtko Ursulin tvrtko.ursulin@intel.com Link: https://patchwork.freedesktop.org/patch/msgid/20181112123931.2815-1-lionel.g... (cherry picked from commit 63ac3328f0d1d37f286e397b14d9596ed09d7ca5) Signed-off-by: Joonas Lahtinen joonas.lahtinen@linux.intel.com Cc: stable@vger.kernel.org # 4.17
Rodrigo pointed out I forgot the Cc: tag which is why this didn't make it to stable.
The same bug showed up on a CentOS kernel : https://github.com/intel/compute-runtime/issues/200
I just queued the upstream patch for 4.19, thanks!
-- Thanks, Sasha